2sync vs Whalesync: different tools for different needs
2sync connects your calendars, tasks, and contacts to Notion with native two-way sync. Whalesync focuses on CMS and database connections like Airtable and Webflow. Different problems, different tools.
Databases, or calendars and tasks?
Whalesync is the right tool if you need to sync Notion with databases or a CMS like Airtable, Postgres, or Webflow. Choose 2sync when you want your calendar, tasks, and contacts synced two-way with Notion, and your email brought into it.
Database & CMS sync
- Two-way sync
- Notion support
- Airtable, Postgres, Webflow
- Calendar sync
- Todoist, Google Tasks & Microsoft To Do sync
Productivity workflow sync
- Two-way sync
- Google Calendar & Outlook sync
- Todoist, Google Tasks & Microsoft To Do sync
- Gmail & contacts sync
- Up to 3,000 synced items on Solo
Why choose 2sync over Whalesync?
Calendar integration
Sync Google Calendar and Outlook directly to Notion databases. Whalesync has no calendar connectors at all.
Task management sync
Two-way sync with Todoist, Google Tasks, and Microsoft To Do. Whalesync's task coverage stops at team project tools like Asana (in beta since September 2026); it has no connector for personal task apps.
Productivity workflow focus
Built specifically for personal productivity: calendars, tasks, contacts, and email to Notion. Not database migrations or CMS publishing.
More synced items
2sync's Solo plan syncs up to 3,000 items, and Premium and Pro are unlimited. Whalesync's entry Starter plan costs $40 a month for 2,000 records in sync, and every step up in records means a pricier tier.
Feature comparison
Choose based on what you need to sync with Notion
Two-way sync
Bidirectional data sync
Calendar sync
Google Calendar and Outlook to Notion
Task sync
Todoist, Google Tasks, and Microsoft To Do to Notion
Email & contacts sync
Gmail, Outlook Mail, and contacts to Notion
CMS & database connections
Airtable, Webflow, Postgres integrations
Per-field sync direction
Control sync direction independently for each field
Synced items on entry plan
How many records you can sync on the cheapest plan
Need calendar and task sync for Notion?
If you want to sync calendars, tasks, or contacts to Notion, 2sync is built exactly for that. 14-day free trial.
Frequently asked questions
Whalesync is a database and CMS sync tool: it keeps records in sync between Notion, Airtable, Postgres, Supabase, and Webflow, mainly for no-code apps and content publishing. 2sync is built for personal productivity: it syncs Google Calendar, Outlook, Todoist, Google Tasks, Microsoft To Do, and contacts two-way with Notion, and brings email in one way. Whalesync moves database rows between tools; 2sync brings your calendar, tasks, and inbox into Notion.
No. Whalesync has no calendar connectors and no connector for Todoist, Google Tasks, or Microsoft To Do; its task coverage is team project tools like Asana (in beta) and Linear (early access). It mainly syncs databases and CMS platforms like Airtable, Postgres, and Webflow. To sync Google Calendar or Outlook events, or tasks from Todoist, Google Tasks, and Microsoft To Do, two-way with Notion, you need 2sync, which is built for calendars, tasks, contacts, and email.
Whalesync keeps Notion in sync with databases and CMS platforms: Airtable, Postgres, Supabase, Webflow, Google Sheets, and similar sources. That makes it a good fit for no-code apps and content publishing. It does not connect calendars, personal task apps like Todoist or Google Tasks, or email inboxes, which is what 2sync covers.
Whalesync starts at $40 per month for the Starter plan, which syncs up to 2,000 records, and Plus costs $64 per month billed yearly ($80 monthly) for 5,000. 2sync starts at $7 per month on the Solo plan billed yearly, or $9 billed monthly, which syncs up to 3,000 items, and Premium and Pro raise that to unlimited. Whalesync offers a 7-day free trial, and 2sync a 14-day one.
Yes. They cover different ground, so you can run both: Whalesync to keep Notion in sync with databases like Airtable or Postgres, and 2sync to bring Google Calendar, Outlook, Todoist, contacts, and email into the same Notion workspace.
Choose Whalesync if your goal is to sync Notion with databases or a CMS such as Airtable, Postgres, or Webflow. Choose 2sync if you want your calendar, tasks, and contacts in Notion with two-way sync, and your email brought in. They solve different problems, so the answer is whichever data you need to move.